Joseph A Gehrz, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

A144011 Issued in CA

Practice address

Naval Medical Center San Diego
34800 Bob Wilson Drive
San Diego, CA 92134-5000

Phone

(619) 843-2863

NPI assigned

Jul 23, 2015

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

Geisel School of Medicine at Dartmouth, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Emergency Services Medical Corporation CoronadoGroup PAC ID 3779904438, 26 clinicians

Team Physicians of Northern California Medical Group IncGroup PAC ID 7113215146, 84 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Grossmont Hospital Hospital, La Mesa, CA, CCN 050026
• Sharp Coronado Hospital and Hlthcr Ctr Hospital, Coronado, CA, CCN 050234

Merit-based Incentive Payment System (MIPS)

Final score

98.55 of 100Reported as group

Quality

86.53

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jgehrz323693@scrippshlth.medalliesdirect.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Emergency Services Medical Corporation Coronado

  • Emergency Medicine Physician
  • Coronado, CA
  • NPI 1598395675
  Medicare reassignment Care Compare group NPD
• Team Physicians of Northern California Medical Group Inc

  • Emergency Medicine Physician
  • Pleasanton, CA
  • NPI 1649692716
  Medicare reassignment Care Compare group NPD
• Chula Vista Emergency Room Physicians, a Medical Corporation

  • Emergency Medicine Physician
  • Chula Vista, CA
  • NPI 1780021782
  Medicare reassignment NPD
• Team Physicians of Southern California Medical Group, Inc.

  • Emergency Medicine Physician
  • Oceanside, CA
  • NPI 1225499015
  Medicare reassignment
• Scripps Health

  dba Scripps Hospital Medical Services

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1487928891
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Grossmont Hospital Corporation

  dba Sharp Grossmont Hospital

  • General Acute Care Hospital
  • La Mesa, CA
  • NPI 1528041811
  Care Compare affiliation
• Sharp Coronado Hospital and Healthcare Center

  dba Sharp Coronado Hospital

  • General Acute Care Hospital
  • Coronado, CA
  • NPI 1154304475
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1437609600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1932584612",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "NAVAL MEDICAL CENTER SAN DIEGO",
            "address_2": "34800 BOB WILSON DRIVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921345000",
            "telephone_number": "619-843-2863"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "NAVAL MEDICAL CENTER SAN DIEGO",
            "address_2": "34800 BOB WILSON DRIVE",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921345000",
            "telephone_number": "619-843-2863"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "I Marine Expeditionary Force",
            "address_2": "20250 Vandegrift Blvd",
            "address_purpose": "LOCATION",
            "city": "Oceanside",
            "state": "CA",
            "postal_code": "92058",
            "country_code": "US",
            "telephone_number": "760-725-5799",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GEHRZ",
        "first_name": "JOSEPH",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-07-23",
        "last_updated": "2025-05-28",
        "certification_date": "2025-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171000000X",
            "taxonomy_group": "",
            "desc": "Military Health Care Provider",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A144011",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly J Gehlhaar, LCSW
• Marc Kenneth Gehr, M.D.
• Susan M Gehrig, PHD
• Alice Gehrke, LCSW
• Collin Gehrke, PT, DPT
• Eric Geier, MD, PHD
• Kelly James Geier
• Kisa Nicole Geiger, OT
• Melissa Geiger
• Jeffrey Alan Geil, DC

• Emergency Medicine Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.